Acoustic Transmitters and Receivers -Sonotronics offers an array of tracking products built on the concept of an Integrated Tracking Approach – a method that permits interoperability between product types, as well as forward and backward compatibility. TRACKING PRODUCTS Sonotronics offers an array of tracking products built on the concept of an Integrated Tracking Approach – a method that permits interoperability between product types, as well as forward and backward compatibility. As an example, recently a transmitter used to tag a fish 14 years earlier was detected by a modern MANTRAK receiver, and recovered on a lake bottom by use of an Underwater Diver Receiver (UDR) used primarily for the recovery of tagged equipment. This flexibility and consistency protects your investment in equipment, and allows for collaboration between groups with different interests: many universities use Sonotronics passive tracking products for long term fisheries studies, while at the same institution, an engineering group uses equipment tracking transmitters to tag submerged electronics packages for later retrieval, and both groups use the same active tracking receivers to obtain real-time information on either fish or equipment location and associated telemetry. Although this equipment is highly compatible, there are some detailed differences that help in particular applications: for example Equipment Marking Transmitters (EMTs) the same internal electronics as passive tracking tags used in fisheries research, the EMTs are housed in rugged, brightly colored PVC, with large mounting holes allowing use of standard zip ties for easy attachment to equipment. Based on the application area, Sonotronics tacking products are divided into 3 areas: Active Tracking, Passive Tracking, and Equipment Tracking.

Sonotronics Software Downloads | Acoustic Transmitters SONOTRONICS SOFTWARE DOWNLOADS Sonotronics Software Downloads for the SUR and SURsms SUR - Windows Windows PC Downloads for the Submersible Ultrasonic Receiver (SUR) SUR - Android [BETA] Android Mobile Downloads for the Submersible Ultrasonic Receiver (SUR) - [Currently in BETA] SURsms - Windows Windows PC Downloads for the Submersible Ultrasonic Receiver SMS Box (SURsms) RovR - Windows Windows PC Downloads for the ROV mountable Ultrasonic Receiver (RovR) Legacy Support

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Sonotronics is now offering versions of its acoustic transmitters as modules that use external power sources. MO: MODULE ONLY GENERATORS CHP-MO-HP Sonotronics is now offering versions of its acoustic transmitters as modules that use external power sources. The CHP-MO-HP may be mounted on an instrument package or underwater vehicle, taking advantage of existing onboard power sources. The 2 wire version of the CHP-MO-HP will begin transmission of a coded sequence as soon as power is applied, and alternatively a 3 wire version is available that allows separate transmit control. Key specs: 16mm (dia) x 40mm (length) External Supply: 2.8V-5.5VDC 75ma max, 2ma ave Frequencies: 32-40kHz, 69-83 kHz, crystal controlled Source level: up to 150db re 1uPascal @ 1m EMT-01-3HP-MO 32mm (dia) x 85mm (length) External Supply: 4.5V-15VDC 500ma transmit Frequecies: 32-40kHz crystal controlled Source level: up to 165db re 1uPascal @ 1m 4 wire (1m water blocked, jacketed cable) V+ = Red GND = BLACK Control+ (C+) = Orange GND = Brown Operation: with power applied to Red/Black, C+ open = off, C+ to GND = transmit Links: PRICES

Sonotronics Image Gallery This is how Sonotronics and Our Customers Are Making a Difference in the World we Share… Sonotronics Image Gallery This is how Sonotronics and Our Customers Are Making a Difference in the World we Share… “Marlin, Thank you for your extraordinary effort in helping us overcome deployment and technological challenges we face in Grand Canyon. Our sonic telemetry project to determine the impact of the March 2008 High Flow Event on rainbow trout movement in Lees Ferry was a success because of your and your staff’s determination. We were able to deploy 90 transmitters in rainbow trout, the smallest of which was 157mm. We detected these tags before and after the flow with manual tracking and by using the submersible ultrasonic receivers. Interestingly, tagged trout did not displace downstream during the high flow. Thank you for your good humor and determination through this challenging project!” — Kara D Hilwig “Just wanted to drop an email to say thanks for all your help with our order! We’re really happy with the tags we received and have just begun our deployments. Thanks again! — Clemency” “… Furthermore I would like to inform you of an AWESOME recent finding. One of the 260cm female lemon sharks that was equipped with a Sonotronics 4 year transmitter was detected on our SUR array in Bimini for multiple days at the end of May this year. This shark was tagged in Bimini on May 19th 2007 and has not been detected since then. This shark was therefore at liberty for 2 years and the transmitter was still working on her return to Bimini – MASSIVE THANK YOU to you and all your team.” — Tristan Guttridge, PhD Student, University of Leeds, UK From another happy Sonotronics Customer – “Thank you for taking my call. I always appreciate how well I am treated by the team at Sonotronics and I look forward to doing more good work with you in the amazing years to come!” “Just received the USR-96 receiver … Looks to be working perfectly… just one more reason why your customer service is top-notch.” “We are honored. #customer service ALWAYS a pleasure”. – Dr. Yannis Papastamatiou, @Dr_Yannis The following information has been submitted by researchers who have used Sonotronics’ products in their studies. We wish to thank the researchers who have contributed, adding to the knowledge base available to Sonotronics’ customers. Columbia River Redband Trout Study – Redband trout tracking in Twin Lakes, Washington conducted by Mike Biggs. Lake Pend Oreille Predation Study – Focuses on pelagic predator population estimate in relation to kokanee densities. Rainbow and Lake Trout. Idaho Dept of Fish and Game, Tom Bassista, Melo Maiolie, Mark Duclos, Bill Ament, Bill Harryman. BRIEF COMMUNICATIONS Acoustic telemetry to assess post-stocking dispersal and mortality of razorback sucker Xyrauchen texanus A. P. KARAM, B. R. KESNER AND P. C. MARSH Native Fish Laboratory, School of Life Sciences, Arizona State University Poster and Abstract presented by David March Morlà at the 2ndINTERNATIONAL SYMPOSIUM ON TAGGING AND TRACKING MARINE FISH WITH ELECTRONIC DEVICES held in San Sebastian in 2007 Letter and picture submitted by Dr. Sam Gruber “Hi Sonotronics” We now have 11- SUR’s and five transmitters ….Underwater receivers and other goodies! Thank you so much for taking care of all of this… We will send the equipment over to Bimini today with a National Geographic Society Team! We are very excited about the SUR’s and look forward to doing a LOT of interesting things. Thank you!!!” “doc” Sam Gruber First Trout below Hoover Dam and the last known Colorado pikeminnow (then known as squawfish) from Lake Mohave, submitted by Tom Burke, LCR-MSCP

Sonotronics proudly introduces this new addition to available fisheries research technologies. This rugged, inexpensive, long life unit allows for detection of fish passage within its detection area. Strings, arrays, or individual receivers can be utilized depending on the resolution of detection desired in the study. One of the main principles behind the SUR is its ability to save valuable field time, potentially reducing project costs. SUR SUBMERSIBLE ULTRASONIC RECEIVER Sonotronics proudly introduces this new addition to available fisheries research technologies. This rugged, inexpensive, long life unit allows for detection of fish passage within its detection area. Strings, arrays, or individual receivers can be utilized depending on the resolution of detection desired in the study. One of the main principles behind the SUR is its ability to save valuable field time, potentially reducing project costs. The SUR brings new features and options to the marketplace aiding in the continued development of fisheries research technologies. Features 1. Frequency scanning – large numbers of unique transmitters 2. Ability to detect transmitters also used in manual tracking 3. Backwards compatibility with all Sonotronics transmitters 4. Ability to determine presence of data in the SUR without retrieving the receiver – “ping and response” 5. Ability to interface with a variety of communication systems: cellular and wireless 6. Long battery life: 8 months with typical configuration 7. Saves valuable time in the field reducing manual tracking hours The SUR is simply moored using the eye bolt on the bottom. Its natural buoyancy will keep the unit upright in the water column. Transmitters within the units detection area will be logged to the on board memory along with date and time. The SUR can be interrogated remotely for the presence of data, allowing it to be left alone with no data hits. Data is then downloaded via the serial port. The SUR is a stand-alone submersed unit which allows for detection and logging of the same transmitters used in manual tracking, including any Sonotronics past or present transmitters. The SUR is a scanning receiver allowing for transmitters on different frequencies to be logged, also allowing exclusive channels for specialty transmitters. SURsoft Free software for communications with the SUR’s – SURsoft. SURsoft can be used to set time and date, download data, program frequency scanning maps, and many other options. SURsoft now includes a data processing module (As shown on the figure). The data processing center can be used to process and examine the data obtained from SUR’s, saving valuable time in sorting data. Features include examining data by transmitter, processing telemetry data, and viewing a graphic display of activity at an SUR. The SUR’s available ping and response transponding allows researchers to “ping down” to the SUR on a separate frequency, asking it to “ping up” its status, which can be detected with a manual tracking receiver. The SUR transmits a ping sequence related to the presence/absence of data in its flash memory. On many projects, this can save field time as the units do not need to be retrieved to determine data presence. Accessories, Options, Ordering SUR22-BLE : This is a stand- alone device consisting of a battery system, microprocessor, 2Mb of flash memory, real time clock, hydrophone, ultrasonic receiver, and Bluetooth connectivity for wireless, high- speed downloads and configuration. SIT-01 : This is the SUR Interrogator Transmitter. This a 60kHz transmitter with a specific pulse rate used to interrogate SUR’s for the presence of data. Only one SIT is needed to service multiple SUR’s. SURBAT : This is a replacement battery for an SUR Links: Datasheets SUR SURsoft SUR-3BT Manuals SUR SUR-22BLE Software Downloads VIDEOS PRICES

The Sonotronics Equipment Scholarship, established in 2005, commemorates Donald L. Brumbaugh’s pioneering work in the development of fisheries and wildlife biotelemetry technologies. The scholarship is designed to aid students in fisheries research projects. THE DON L. BRUMBAUGH MEMORIAL EQUIPMENT SCHOLARSHIP The Sonotronics Equipment Scholarship, established in 2005, commemorates Donald L. Brumbaugh’s pioneering work in the development of fisheries and wildlife biotelemetry technologies. The scholarship is designed to aid students in fisheries research projects. Apply Here Scholarship Application Criteria Project must be related to fisheries and/or aquatic animal management. Applicant must be a undergraduate or graduate student in a fisheries related discipline. Scholarship award is a grant toward the purchase of Sonotronics’ equipment. Criteria for Scholarship Selection Clarity and relevance of project goals Clarity and relevance of proposed project methods GPA If you are interested in applying for the Sonotronics equipment scholarship please contact Sonotronics for an application, or download the PDF using the link below: Download Scholarship Application

Transmitters Sonotronics manufactures ultrasonic transmitters that attach to equipment or animals for detection and tracking with compatible receivers. Transmitters are defined by three main variables: size, autonomy or operating life, and detection range. They emit coded signals that uniquely identify the attached object; the coding protocol is selected based on the receiver system and tracking method. Each transmitter operates at a production-set frequency chosen for environmental conditions and receiver compatibility. The following sections provide additional detail based on the object being tracked. Fisheries Transmitters Click to view all Fisheries Transmiters Sonotronics manufactures transmitters for tagging and tracking a wide range of aquatic species, typically for studies with defined objectives. The most important factor in selecting a fisheries transmitter is the smallest animal to be tagged. According to Fisheries Techniques, a transmitter’s weight in water should not exceed 1.25% of the animal’s weight out of water. Because Sonotronics lists transmitter weight in water, multiplying that value by 80 gives the minimum recommended animal weight. Tracking duration is the next key consideration because it affects both attachment method and transmitter protocol. For example, a one-month active tracking study from a boat may use a simple externally mounted transmitter with an ACT “continuous” protocol. By contrast, a study using only submerged passive receivers should use surgically implanted transmitters with a PPM coded protocol, which can extend transmitter life to nearly ten times that of a continuous protocol. Once size and operating life are defined, the expected detection range can be evaluated. These factors can be adjusted iteratively to identify the best transmitter; for instance, if the body of water limits detection range, selecting a transmitter for a larger minimum animal size may provide longer autonomy. Equipment Marking Transmitters Click to view all Equipment Marking Transmitters “Recover Your Assets” Sonotronics is the leader in transmitter development for a variety of oceanographic needs. Our transmitters have been used to relocate current meters, ROV/AUV/UUV vehicles, deep ocean sites, divers, and many other subsea applications. This page provides an overview of our equipment marker pinger product line. Links to specific pages about products are found here. Equipment Marking Transmitters (EMTs) are similar to fisheries transmitters but use rugged housings with mounting features for quick, secure attachment to underwater instruments, vehicles, or structures. They are generally used to help recover valuable equipment when underwater conditions prevent normal retrieval. EMTs are typically selected by first determining the required service life, then choosing the desired detection range for the deployment environment. For example, an ADCP planned for a two-year deployment may benefit from a medium-range four-year transmitter, while an AUV with an expected one-month mission may be better suited to a shorter-life transmitter with a longer detection range. EMTs are usually tracked actively and commonly use the ACT protocol for continuous transmissions. Sensors Sonotronics transmitters can also include integrated sensors that telemeter local environmental data to a remote receiver. Temperature sensors report the current water temperature in degrees Fahrenheit or in increments of 0.5 degrees Centigrade. Pressure sensors report the instantaneous pressure from the water and atmosphere above the sensor in pounds per square inch (PSI). This value can then be converted to units of length using a simple linear formula. Accelerometers provide raw movement data along three axes, which can be converted into values such as Overall Body Dynamic Acceleration (ODBA), general activity index (GAI), and tilt angle relative to gravity. ODBA and GAI are used mainly to assess fish physiology, while tilt angle is used to monitor underwater equipment, such as ADCPs, that must remain near vertical to function properly. ORDERING INFORMATION The following is a guide to the many possible variations and configurations of sensors for fisheries transmitters, note not all combinations are possible: Sensor Choices __Temperature __Pressure (depth) __Acceleration Transmit Protocol __ACT __SR1 __SR6 __Ops Burst Interval (time between complete protocol transmission) __Continuous __15 Sec __ 30 Sec __ 60 Sec __ Other Full Scale Values Temperature __127F __ 40C Pressure __ 50PSI __ 100PSI __ 200PSI __ Other Acceleration __ 3.44m/ __ Other Sensor Specific Values Accelerometer Derivation __ VeDBA __ ODBA __ SDM __ Other Sample Frequency __1.6 Hz __ 12.5Hz __ Other Sample Size _16 _32 _64 _128 _256 _Other <***> table of transmitters with pics of IBDT (showing sensor), graph of depth, EMT-AR ACCELEROMETER BASED ACOUSTIC FISHERIES TRANSMITTERS Sonotronics AT transmitters use an integrated 3-axis accelerometer to measure and transmit derived activity and movement parameters for a tagged animal. Unlike pressure or temperature sensors, meaningful activity measurements require multiple acceleration samples from each axis, which are then processed using a formula to produce a usable value. Two commonly used measures of movement and energy expenditure are VeDBA (Vectorial Dynamic Body Acceleration) and ODBA (Overall Dynamic Body Acceleration). Another configuration reports the sum of the maximum values of dynamic acceleration of each axes during a sample period (SMD). VeDBA VeDBA represents the magnitude of the dynamic acceleration vector and is calculated from the RMS value of ‘N’ dynamic acceleration samples from the x, y, and z axes where are sampled instantaneous values of the accelerometer are sampled, high pass filtered to remove the effects of gravity. One advantage of VeDBA is that it is relatively insensitive to the orientation of the transmitter implanted in the study animal. To maximize transmitter life, the accelerometer controls the sampling interval. The nominal sampling rate is 12.5 Hz, or 12.5 samples per second. The selected number of samples determines the sample interval and must be a binary value between 16 and 256. For example, at 12.5 Hz, a sample size of 256 results in a sample interval of 256/12.520.5 Seconds. ODBA ODBA is calculated by summing the absolute values of ‘N’ dynamic acceleration samples from the x, y, and z axes. Although ODBA can provide a slightly better estimate of energy expenditure, it is more sensitive than VeDBA to the orientation of the implanted transmitter and is typically used in laboratory conditions. SDM SDM is calculated by summing the maximum absolute values of dynamic acceleration samples from the x, y, and z axes during a given period: This value is helpful in comparing peak movements over multiple sample periods. SCALE and RESOLUTION Sonotronics transmitters report values from 0 to 255 using 8-bit resolution, so it is important to understand what each bit represents. For VeDBA measurements, a value of 1 corresponds to 1.38mg or 0.0135m/, and a full-scale value of 255*1.38mg ≈ 352mg ≈ 3.44m/. ODBA scaling should be selected carefully based on the sampling rate and sample size, because summed values can become large very quickly.

The CUB-2BT is a combination of a passive receiver and communications system allowing for near real-time monitoring of areas with cell phone coverage. CUB CELLULAR UPLINK BUOY / NO LONGER AVAILABLE This product is no longer available

Small acoustic fisheries transmitters | Acoustic Transmitters IBT SERIES MINIATURE TRANSMITTERS Range up to 500m+ IBT-96-1, IBT-96-2, IBT-96-9 IBT-96-9 (shown) Notes The typical rule of thumb is to use transmitters that have a weight in water that is 1.5 – 2% of the fish weight in air. Weight in O2 (air) is put only as additional reference. All dimensions for internal implant. Mounting holes for external use available upon request. Links: VIDEOS PRICES